On its takeoff roll, the airplane starts from rest and accelerates according to a = ao-kv² where ao is the constant acceleration resulting from the engine thrust and -kv² is the acceleration due to aerodynamic drag. If ao = 1.8 m/s², k = 0.000064 m ¹, and vis in meters per second, determine the design length of runway required for the airplane to reach the takeoff speed of 206 km/h if the drag term is (a) excluded and (b) included. Fo=0 Answers: (a) Excluding drag, s= (a) Including drag, s= i MI v=206 km/h E E

On its takeoff roll, the airplane starts from rest and accelerates according to a = ao-kv² where ao is the constant acceleration resulting from the engine thrust and -kv² is the acceleration due to aerodynamic drag. If ao = 1.8 m/s², k = 0.000064 m ¹, and vis in meters per second, determine the design length of runway required for the airplane to reach the takeoff speed of 206 km/h if the drag term is (a) excluded and (b) included. Fo=0 Answers: (a) Excluding drag, s= (a) Including drag, s= i MI v=206 km/h E E

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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Question

On its takeoff roll, the airplane starts from rest and accelerates according to a = ao - kv² where ao is the constant acceleration resulting
from the engine thrust and -kv² is the acceleration due to aerodynamic drag. If ao = 1.8 m/s², k = 0.000064 m ¹, and vis in meters per
second, determine the design length of runway required for the airplane to reach the takeoff speed of 206 km/h if the drag term is (a)
excluded and (b) included.
Vo = 0
Answers:
(a) Excluding drag, s= i
(a) Including drag. S= i
v= 206 km/h
m
m

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